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BILDMED
2009
143views Algorithms» more  BILDMED 2009»
15 years 7 months ago
Landmark Constrained Non-parametric Image Registration with Isotropic Tolerances
Abstract. The incorporation of additional user knowledge into a nonrigid registration process is a promising topic in modern registration schemes. The combination of intensity base...
Nils Papenberg, Janine Olesch, Thomas Lange, Peter...
ICARIS
2007
Springer
15 years 10 months ago
Defence Against 802.11 DoS Attacks Using Artificial Immune System
In this paper we present an Artificial Immune System (AIS) based security framework, which prevents a number of serious Denial of Service (DoS) attacks. The proposed security frame...
M. Zubair Shafiq, Muddassar Farooq
APPROX
2005
Springer
136views Algorithms» more  APPROX 2005»
15 years 12 months ago
What About Wednesday? Approximation Algorithms for Multistage Stochastic Optimization
The field of stochastic optimization studies decision making under uncertainty, when only probabilistic information about the future is available. Finding approximate solutions to...
Anupam Gupta, Martin Pál, R. Ravi, Amitabh ...
ISCI
2008
159views more  ISCI 2008»
15 years 6 months ago
Large scale evolutionary optimization using cooperative coevolution
Evolutionary algorithms (EAs) have been applied with success to many numerical and combinatorial optimization problems in recent years. However, they often lose their effectivenes...
Zhenyu Yang, Ke Tang, Xin Yao
SAT
2007
Springer
146views Hardware» more  SAT 2007»
16 years 16 days ago
Algorithms for Variable-Weighted 2-SAT and Dual Problems
Abstract. In this paper we study NP-hard weighted satisfiability optimization problems for the class 2-CNF providing worst-case upper time bounds. Moreover we consider the monoton...
Stefan Porschen, Ewald Speckenmeyer